Inventor

Kazunori Oba

Inventor

Yokohama, JP

Overview

1→

Patents

1985

Patent span

Chemistry

Primary field (CPC C)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%

C07HSugars20%

C12NMicroorganisms or enzymes20%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture20%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms20%

PatentTitleYear

4,536,398'Antiviral agents'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to MEIJI SEIKA KAISHA (1)· patent assignee history

1985Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MEIJI SEIKA KAISHA	1	1985

Locations

Location	Patents	Span
Yokohama, JP	1	1985